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TABLE OF CONTENTS
Thank you for purchasing the O’Donnell SS .21 engine. Many years
of engine expertise were used to develop an engine with maximum
performance and reliability. This engine was manufactured using the
highest quality standards, materials and manufacturing processes.
When properly used and maintained, it will perform at the highest
level of racing. Carefully read through the entire instruction manual
before starting your SS .21 engine.
Safety
Precautions
.......................... 3
Important
Information
...................... 4
Fuel
................................................. 5
Fuel
Tubing
...................................... 5
Fuel
Filter
........................................ 5
Air
Filter
........................................... 6
Glow
Plug
........................................ 6
Tuned
Pipe
...................................... 7
Carburetor
Restrictors
..................... 7
High Speed Needle ......................... 8
Low Speed Needle .......................... 8
Throttle Stop Screw ......................... 8
Factory Carburetor Settings ............ 8
Priming the Engine .......................... 9
Engine
Break-In
............................ 10
Engine
Maintenance
..................... 12
Summary of Contents for SS .21
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